CN107379681A - A kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand - Google Patents

A kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand Download PDF

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Publication number
CN107379681A
CN107379681A CN201710609688.7A CN201710609688A CN107379681A CN 107379681 A CN107379681 A CN 107379681A CN 201710609688 A CN201710609688 A CN 201710609688A CN 107379681 A CN107379681 A CN 107379681A
Authority
CN
China
Prior art keywords
glass
glue
spun
changes
line
Prior art date
Application number
CN201710609688.7A
Other languages
Chinese (zh)
Inventor
王李剑
蒋三
蒋三一
Original Assignee
苏州三冷暖工程有限公司
苏州三一冷暖工程有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州三冷暖工程有限公司, 苏州三一冷暖工程有限公司 filed Critical 苏州三冷暖工程有限公司
Priority to CN201710609688.7A priority Critical patent/CN107379681A/en
Publication of CN107379681A publication Critical patent/CN107379681A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/101Glass fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating

Abstract

The present invention provides a kind of spun-glass insulation cotton of changes in temperature engineering with needle-holding hand is not easy, it is characterised in that including overcoat, glue-line and glass layer, glue-line is provided between the overcoat and glass layer.The present invention effectively can prevent glass fibre to be discharged into air by the setting of overcoat and glue-line, and the probability of glass fibre thorn damage skin is reduced by reducing glass fibre burst size.

Description

A kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand
Technical field
The present invention relates to a kind of mineral wool, and in particular to a kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand.
Background technology
The classification that mineral wool belongs in glass fibre, is a kind of manmade inorganic fibre.Mineral wool is by melten glass Fibrosis, the material of cotton like is formed, chemical composition category category of glass, is a kind of inorganic fibre.Mineral wool is using quartz sand, lime The natural crystals such as stone, dolomite are primary raw material, coordinate the industrial chemicals such as some soda ash, borax to be melt into glass.In melting state Under, cotton-shaped fine fibre is got rid of into by external force blowing produced, is crossings on different level between fiber and fiber, is intertwined mutually, is presented Go out many tiny gaps.This gap can regard hole as.Therefore mineral wool can be considered porous material, have good thermal insulation, Sound absorbing capabilities.
The sound absorption characteristics of centrifugally glass-wool are not only relevant with thickness and unit weight, also with covering material, structure construct etc. factor It is relevant.Also need to take into account the various problems such as cost, attractive in appearance, fire prevention, protection against the tide, dust, ageing-resistant simultaneously in Application in Building.
Mineral wool insulation material is limited in that the staple fibre being discharged into during installation and removal in air can be right Tissue causes to damage.Although international cancer research institution passes through on October 24th, 2001 according to he result of investigation The classification of mineral wool, rock wool is reduced to 3 classes by LARC news briefings from 2B classes (being potentially carcinogenic to the mankind) (will not to the mankind It is carcinogenic), but still cotton like staple fibre can not be avoided to cause to damage to human body skin.Therefore, such insulation material be used for equipment, Pipe insulation is heat-insulated and personnel are not easy the place that touches.Block of glass wool should employ new technology, and make its staple fibre can be in human body Lock-out in tissue, this can undoubtedly increase production and installation cost, its economy is had a greatly reduced quality.Therefore one kind is needed to have Effect prevents the novel glass cotton insulation material of mineral wool thorn damage skin.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to provide a kind of changes in temperature engineering glass for being not easy needle-holding hand Fiber thermal insulation cotton, it effectively can prevent glass fibre to be discharged into air, pass through reduction by the setting of overcoat and glue-line Glass fibre burst size come reduce glass fibre thorn damage skin probability, there is wide applicability.
To reach above-mentioned purpose, the technical scheme is that:
A kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand, it is characterised in that including overcoat, glue-line and glass fibers Layer is tieed up, glue-line is provided between the overcoat and glass layer, the overcoat is provided with some emissions grooves, and the glue-line uses ring Oxygen tree fat flexible glue is made.The present invention effectively can prevent glass fibre to be discharged into air by the setting of overcoat and glue-line, The probability of glass fibre thorn damage skin is reduced by reducing glass fibre burst size.
As the further improvement of such scheme, the emissions groove cross arrangement.The emissions groove of cross arrangement can increase this hair The bright stress-bearing capability to multiple directions.
As the further improvement of such scheme, the protection layer surface is provided with some strike-through holes.Strike-through hole can be in life Postpartum excludes unnecessary glue, prevents glue from excessively influenceing heat-insulating property.
As the further improvement of such scheme, glass fibre side upper surface is respectively equipped with glue-line with preventing with lower surface Sheath.The setting can use two-way prevention as needed, further increase this product scope of application.
As the further improvement of such scheme, the overcoat is made of polyester film.
As the further improvement of such scheme, the glass layer is made of high strength glass fiber
As the further improvement of such scheme, the glue-line is made of high-temperature plastic.
Compared with prior art, the beneficial effects of the present invention are:
It effectively can prevent glass fibre to be discharged into air by the setting of overcoat and glue-line, by reducing glass fibre Burst size come reduce glass fibre thorn damage skin probability, there is wide applicability.
Brief description of the drawings
A kind of changes in temperature engineering that Fig. 1 is provided by the embodiment of the present invention is shown with the spun-glass insulation cotton structure for being not easy needle-holding hand It is intended to.
Wherein:
1st, overcoat;2nd, glue-line;3rd, glass layer;4th, emissions groove;5th, strike-through hole.
Embodiment
The design of the invention, concrete structure and caused specific effect are entered below with reference to embodiment and accompanying drawing Row is removed, complete description, sufficiently to understand the purpose of the invention, feature and effect.Every skill of the invention Art feature, can be with combination of interactions in the premise of not conflicting conflict.
Referring to Fig. 1, a kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand, it is characterised in that including overcoat 1st, glue-line 2 and glass layer 3, glue-line 2 is provided between the overcoat 1 and glass layer 3, if the overcoat 1 is provided with Dry emissions groove 4, the glue-line 2 are made of epoxy resin flexible glue.The present invention can be effective by the setting of overcoat 1 and glue-line 2 Prevent glass fibre to be discharged into air, the probability of glass fibre thorn damage skin is reduced by reducing glass fibre burst size.
As the further improvement of such scheme, the cross arrangement of emissions groove 4.The emissions groove 4 of cross arrangement can increase this Stress-bearing capability of the invention to multiple directions.
As the further improvement of such scheme, the surface of overcoat 1 is provided with some strike-through holes 5.Strike-through hole 5 can be Exclude unnecessary glue after production, prevent glue from excessively influenceing heat-insulating property.
As the further improvement of such scheme, glass fibre side upper surface and lower surface be respectively equipped with glue-line 2 with Overcoat 1.The setting can use two-way prevention as needed, further increase this product scope of application.
As the further improvement of such scheme, the overcoat 1 is made of polyester film.
As the further improvement of such scheme, the glass layer 3 is made of high strength glass fiber
As the further improvement of such scheme, the glue-line 2 is made of high-temperature plastic.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention Scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention In sharp claimed range.

Claims (7)

1. a kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand, it is characterised in that including overcoat(1), glue-line(2) And glass layer(3), the overcoat(1)With glass layer(3)Between be provided with glue-line(2), the overcoat(1)It is provided with Some emissions grooves(4), the glue-line(2)It is made of epoxy resin flexible glue.
2. a kind of changes in temperature engineering according to claim 1 uses the spun-glass insulation cotton for being not easy needle-holding hand, it is characterised in that institute State emissions groove(4)Cross arrangement.
3. a kind of changes in temperature engineering according to claim 1 uses the spun-glass insulation cotton for being not easy needle-holding hand, it is characterised in that institute State glue-line(2)It is made of epoxy resin flexible glue.
4. a kind of changes in temperature engineering according to claim 1 uses the spun-glass insulation cotton for being not easy needle-holding hand, it is characterised in that institute State glass fibre side upper surface and be respectively equipped with glue-line with lower surface(2)With overcoat(1).
5. a kind of changes in temperature engineering according to claim 1 uses the spun-glass insulation cotton for being not easy needle-holding hand, it is characterised in that institute State overcoat(1)It is made of polyester film.
6. a kind of changes in temperature engineering according to claim 1 is with high degree of comfort spun-glass insulation cotton, it is characterised in that described Glass layer(3)It is made of high strength glass fiber.
7. a kind of changes in temperature engineering according to claim 1 is with high degree of comfort spun-glass insulation cotton, it is characterised in that described Glue-line(2)It is made of high-temperature plastic.
CN201710609688.7A 2017-07-25 2017-07-25 A kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand CN107379681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710609688.7A CN107379681A (en) 2017-07-25 2017-07-25 A kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710609688.7A CN107379681A (en) 2017-07-25 2017-07-25 A kind of changes in temperature engineering uses the spun-glass insulation cotton for being not easy needle-holding hand

Publications (1)

Publication Number Publication Date
CN107379681A true CN107379681A (en) 2017-11-24

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201053158Y (en) * 2007-04-10 2008-04-30 南京工业大学 Composite material wall plate
CN201794242U (en) * 2010-07-14 2011-04-13 谷建博 Anti-itching rock wool board
CN105386529A (en) * 2015-10-27 2016-03-09 张荣斌 Flame-retardant sound-absorbing rock-wool composite board
CN205399886U (en) * 2016-03-17 2016-07-27 盛德罗宝节能材料科技股份有限公司 Stone facing layer rock wool heat preservation decorative board
CN106703231A (en) * 2017-02-27 2017-05-24 合肥中科富华新材料有限公司 Waterproof and heat-insulating board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201053158Y (en) * 2007-04-10 2008-04-30 南京工业大学 Composite material wall plate
CN201794242U (en) * 2010-07-14 2011-04-13 谷建博 Anti-itching rock wool board
CN105386529A (en) * 2015-10-27 2016-03-09 张荣斌 Flame-retardant sound-absorbing rock-wool composite board
CN205399886U (en) * 2016-03-17 2016-07-27 盛德罗宝节能材料科技股份有限公司 Stone facing layer rock wool heat preservation decorative board
CN106703231A (en) * 2017-02-27 2017-05-24 合肥中科富华新材料有限公司 Waterproof and heat-insulating board

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Application publication date: 20171124